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Pizzas, Trains and Proportional Reasoning

Pizzas, Trains and Proportional Reasoning. Andrew Carucci – caru9631@fredonia.edu. Kyle Erlandson – erla8236@fredonia.edu. Linear Proportions. Area Proportions.

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Pizzas, Trains and Proportional Reasoning

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  1. Pizzas, Trains and Proportional Reasoning Andrew Carucci– caru9631@fredonia.edu Kyle Erlandson– erla8236@fredonia.edu Linear Proportions Area Proportions Freedom Tower is due to be completed by the end of 2012. Right now it stands at 1,026 feet, which is 75% of its final height. How tall will Freedom Tower be when completed? A personal 6-inch pizza costs $3.79 A medium 12-inch pizza costs $10.99 Which is the better buy? Two 6-inch pizzas for $7.58 or one 12-inch pizza for $10.99? 12 Inches 6 Inches Volume Proportions A scale model of the train below weighs 14 ounces. The actual train weighs 250,000 pounds. Which would proportionally weigh more? Giant Spiders Can’t Exist!

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